| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.jack.experimental.incremental; |
| |
| import com.android.jack.dx.io.DexBuffer; |
| import com.android.jack.test.helper.IncrementalTestHelper; |
| import com.android.jack.test.toolchain.AbstractTestTools; |
| |
| import junit.framework.Assert; |
| |
| import org.junit.Test; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| |
| /** |
| * JUnit test checking incremental support when files are deleted. |
| */ |
| public class DependenciesTest014 { |
| |
| |
| |
| /** |
| * Check that incremental compilation works when file without dependency is deleted. |
| */ |
| @Test |
| public void testDependency001() throws Exception { |
| IncrementalTestHelper ite = |
| new IncrementalTestHelper(AbstractTestTools.createTempDir()); |
| |
| ite.addJavaFile("jack.incremental", "A.java", "package jack.incremental; \n" |
| + "public class A { \n" + "}"); |
| |
| File f = ite.addJavaFile("jack.incremental", "B.java", "package jack.incremental; \n" |
| + "public class B { \n" + "}"); |
| |
| ite.incrementalBuildFromFolder(); |
| ite.snapshotJackFilesModificationDate(); |
| Assert.assertEquals(2, ite.getJayceCount()); |
| |
| ite.deleteJavaFile(f); |
| ite.incrementalBuildFromFolder(); |
| DexBuffer db = new DexBuffer(new FileInputStream(ite.getDexFile())); |
| for (String typeName : db.typeNames()) { |
| if (typeName.equals("Ljack/incremental/B;")) { |
| Assert.fail(); |
| } |
| } |
| } |
| |
| /** |
| * Check that incremental compilation works when dependency file is deleted. |
| */ |
| @Test |
| public void testDependency002() throws Exception { |
| IncrementalTestHelper ite = |
| new IncrementalTestHelper(AbstractTestTools.createTempDir()); |
| |
| ite.addJavaFile("jack.incremental", "A.java", "package jack.incremental; \n" |
| + "public class A { \n" + "}"); |
| |
| File fB = ite.addJavaFile("jack.incremental", "B.java", "package jack.incremental; \n" |
| + "public class B extends C { \n" + "}"); |
| |
| File fC = ite.addJavaFile("jack.incremental", "C.java", "package jack.incremental; \n" |
| + "public class C { \n" + "}"); |
| |
| ite.incrementalBuildFromFolder(); |
| ite.snapshotJackFilesModificationDate(); |
| Assert.assertEquals(3, ite.getJayceCount()); |
| |
| ite.deleteJavaFile(fB); |
| ite.deleteJavaFile(fC); |
| ite.incrementalBuildFromFolder(); |
| DexBuffer db = new DexBuffer(new FileInputStream(ite.getDexFile())); |
| for (String typeName : db.typeNames()) { |
| if (typeName.equals("Ljack/incremental/B;") || |
| typeName.equals("Ljack/incremental/C;")) { |
| Assert.fail(); |
| } |
| } |
| } |
| } |
| |